/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataBuildTypes.h
namespace UE { namespace DerivedData { constexpr [EBuildPolicy](API\Developer\DerivedDataCache\UE__DerivedData__EBuildPolicy) UE::DerivedData::operator~ ( [EBuildPolicy](API\Developer\DerivedDataCache\UE__DerivedData__EBuildPolicy) E ) } }